The detection and characterization of an induced RNA polymerase in the chorioallantoic membranes of embryonated eggs infected with influenza A2 virus.

Animals Centrifugation, Density Gradient Chick Embryo Dactinomycin/pharmacology Deoxyribonucleases/pharmacology Extraembryonic Membranes/analysis Guanine Nucleotides/metabolism Magnesium Microsomes Nucleotides/analysis,metabolism Orthomyxoviridae/analysis,enzymology Phosphorus Isotopes RNA/biosynthesis RNA Nucleotidyltransferases RNA, Viral/analysis,biosynthesis,isolation & purification Tritium

Guanine Nucleotides Nucleotides Phosphorus Isotopes RNA, Viral Tritium Dactinomycin RNA RNA Nucleotidyltransferases Deoxyribonucleases Magnesium